GAIL
Gail (India) Ltd
Historical option data for GAIL
20 Feb 2026 04:11 PM IST
| GAIL 24-FEB-2026 175 CE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Delta: 0.08
Vega: 0.03
Theta: -0.09
Gamma: 0.03
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 20 Feb | 168.47 | 0.17 | -0.01 | 26.46 | 863 | -77 | 807 | |||||||||
| 19 Feb | 166.88 | 0.21 | -0.02 | 28.5 | 862 | -22 | 890 | |||||||||
| 18 Feb | 167.31 | 0.21 | -0.05 | 25.36 | 901 | -54 | 920 | |||||||||
| 17 Feb | 165.75 | 0.25 | -0.09 | 27.17 | 305 | -58 | 973 | |||||||||
| 16 Feb | 164.82 | 0.32 | 0.06 | 30.2 | 446 | 29 | 1,032 | |||||||||
| 13 Feb | 161.69 | 0.27 | -0.11 | 29.21 | 703 | -267 | 1,003 | |||||||||
| 12 Feb | 163.72 | 0.37 | -0.07 | 27.01 | 446 | -43 | 1,270 | |||||||||
| 11 Feb | 163.47 | 0.44 | -0.18 | 27.78 | 423 | 67 | 1,310 | |||||||||
| 10 Feb | 164.55 | 0.62 | 0.08 | 27.31 | 948 | -14 | 1,242 | |||||||||
| 9 Feb | 163.64 | 0.58 | -0.06 | 26.4 | 418 | 28 | 1,255 | |||||||||
| 6 Feb | 162.99 | 0.69 | 0.28 | 26.66 | 1,426 | 250 | 1,221 | |||||||||
| 5 Feb | 160.18 | 0.42 | -0.08 | 27.14 | 544 | 33 | 973 | |||||||||
| 4 Feb | 165.41 | 1.02 | 0.3 | 24.14 | 957 | 24 | 1,042 | |||||||||
| 3 Feb | 162.80 | 0.71 | 0.12 | 24.91 | 923 | -6 | 1,018 | |||||||||
| 2 Feb | 160.39 | 0.59 | -0.17 | 26.75 | 672 | 76 | 1,024 | |||||||||
| 1 Feb | 162.42 | 0.74 | -1.58 | 24.89 | 1,707 | -39 | 979 | |||||||||
| 30 Jan | 167.29 | 2.23 | -0.64 | 27.45 | 1,322 | -25 | 1,023 | |||||||||
| 29 Jan | 167.38 | 2.92 | -0.25 | 31.25 | 1,842 | 51 | 1,047 | |||||||||
| 28 Jan | 168.14 | 3.19 | 2.08 | 29.9 | 2,360 | 519 | 996 | |||||||||
| 27 Jan | 159.98 | 1.25 | -0.03 | 28.88 | 801 | 111 | 501 | |||||||||
| 23 Jan | 160.81 | 1.25 | -0.58 | 27.13 | 332 | 52 | 390 | |||||||||
| 22 Jan | 163.57 | 1.84 | -0.14 | 26.29 | 218 | 50 | 337 | |||||||||
| 21 Jan | 162.68 | 1.88 | 0.37 | 28.4 | 202 | 54 | 287 | |||||||||
| 20 Jan | 161.21 | 1.48 | -0.91 | 27.23 | 128 | 43 | 229 | |||||||||
| 19 Jan | 164.72 | 2.29 | -0.34 | 27.23 | 148 | 99 | 185 | |||||||||
| 16 Jan | 164.24 | 2.6 | -0.4 | 27.19 | 66 | 37 | 85 | |||||||||
| 14 Jan | 165.17 | 3 | 0 | 27.34 | 35 | 7 | 46 | |||||||||
| 13 Jan | 165.26 | 3 | -0.13 | 26.62 | 14 | 3 | 38 | |||||||||
| 12 Jan | 166.55 | 3.26 | 0.51 | 24.62 | 9 | 2 | 35 | |||||||||
| 9 Jan | 164.36 | 2.75 | -0.25 | 25.49 | 13 | 2 | 32 | |||||||||
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| 8 Jan | 163.53 | 3 | -1.05 | 28.14 | 16 | 8 | 29 | |||||||||
| 7 Jan | 168.48 | 4.05 | -0.3 | 23.99 | 16 | 12 | 20 | |||||||||
| 6 Jan | 169.39 | 4.35 | -2.59 | 24.08 | 14 | -1 | 7 | |||||||||
| 5 Jan | 173.05 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 2 Jan | 175.38 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 1 Jan | 171.77 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 31 Dec | 172.16 | 6.94 | -0.06 | - | 0 | 0 | 0 | |||||||||
| 30 Dec | 170.63 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 29 Dec | 170.42 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 26 Dec | 171.02 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 24 Dec | 171.00 | 6.94 | -0.06 | - | 0 | 0 | 8 | |||||||||
| 23 Dec | 172.04 | 6.94 | -0.06 | 24.51 | 1 | 0 | 7 | |||||||||
| 22 Dec | 171.72 | 7 | -9.52 | 24.66 | 7 | 0 | 0 | |||||||||
| 19 Dec | 169.76 | 16.52 | 0 | 0.83 | 0 | 0 | 0 | |||||||||
| 18 Dec | 167.55 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 17 Dec | 169.07 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 16 Dec | 168.32 | 16.52 | 0 | 1.68 | 0 | 0 | 0 | |||||||||
| 15 Dec | 169.86 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 12 Dec | 170.71 | 16.52 | 0 | 0.42 | 0 | 0 | 0 | |||||||||
| 11 Dec | 168.95 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 10 Dec | 168.02 | 16.52 | 0 | 1.5 | 0 | 0 | 0 | |||||||||
| 9 Dec | 167.89 | 16.52 | 0 | 1.43 | 0 | 0 | 0 | |||||||||
| 8 Dec | 166.81 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 5 Dec | 169.98 | 16.52 | 0 | 0.57 | 0 | 0 | 0 | |||||||||
| 4 Dec | 170.63 | 16.52 | 0 | 0.15 | 0 | 0 | 0 | |||||||||
| 3 Dec | 170.27 | 16.52 | 0 | 0.27 | 0 | 0 | 0 | |||||||||
| 2 Dec | 175.00 | - | - | - | 0 | 0 | 0 | |||||||||
| 1 Dec | 175.41 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 28 Nov | 176.09 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
| 27 Nov | 183.80 | 16.52 | 0 | - | 0 | 0 | 0 | |||||||||
For Gail (India) Ltd - strike price 175 expiring on 24FEB2026
Delta for 175 CE is 0.08
Historical price for 175 CE is as follows
On 20 Feb GAIL was trading at 168.47. The strike last trading price was 0.17, which was -0.01 lower than the previous day. The implied volatity was 26.46, the open interest changed by -77 which decreased total open position to 807
On 19 Feb GAIL was trading at 166.88. The strike last trading price was 0.21, which was -0.02 lower than the previous day. The implied volatity was 28.5, the open interest changed by -22 which decreased total open position to 890
On 18 Feb GAIL was trading at 167.31. The strike last trading price was 0.21, which was -0.05 lower than the previous day. The implied volatity was 25.36, the open interest changed by -54 which decreased total open position to 920
On 17 Feb GAIL was trading at 165.75. The strike last trading price was 0.25, which was -0.09 lower than the previous day. The implied volatity was 27.17, the open interest changed by -58 which decreased total open position to 973
On 16 Feb GAIL was trading at 164.82. The strike last trading price was 0.32, which was 0.06 higher than the previous day. The implied volatity was 30.2, the open interest changed by 29 which increased total open position to 1032
On 13 Feb GAIL was trading at 161.69. The strike last trading price was 0.27, which was -0.11 lower than the previous day. The implied volatity was 29.21, the open interest changed by -267 which decreased total open position to 1003
On 12 Feb GAIL was trading at 163.72. The strike last trading price was 0.37, which was -0.07 lower than the previous day. The implied volatity was 27.01, the open interest changed by -43 which decreased total open position to 1270
On 11 Feb GAIL was trading at 163.47. The strike last trading price was 0.44, which was -0.18 lower than the previous day. The implied volatity was 27.78, the open interest changed by 67 which increased total open position to 1310
On 10 Feb GAIL was trading at 164.55. The strike last trading price was 0.62, which was 0.08 higher than the previous day. The implied volatity was 27.31, the open interest changed by -14 which decreased total open position to 1242
On 9 Feb GAIL was trading at 163.64. The strike last trading price was 0.58, which was -0.06 lower than the previous day. The implied volatity was 26.4, the open interest changed by 28 which increased total open position to 1255
On 6 Feb GAIL was trading at 162.99. The strike last trading price was 0.69, which was 0.28 higher than the previous day. The implied volatity was 26.66, the open interest changed by 250 which increased total open position to 1221
On 5 Feb GAIL was trading at 160.18. The strike last trading price was 0.42, which was -0.08 lower than the previous day. The implied volatity was 27.14, the open interest changed by 33 which increased total open position to 973
On 4 Feb GAIL was trading at 165.41. The strike last trading price was 1.02, which was 0.3 higher than the previous day. The implied volatity was 24.14, the open interest changed by 24 which increased total open position to 1042
On 3 Feb GAIL was trading at 162.80. The strike last trading price was 0.71, which was 0.12 higher than the previous day. The implied volatity was 24.91, the open interest changed by -6 which decreased total open position to 1018
On 2 Feb GAIL was trading at 160.39. The strike last trading price was 0.59, which was -0.17 lower than the previous day. The implied volatity was 26.75, the open interest changed by 76 which increased total open position to 1024
On 1 Feb GAIL was trading at 162.42. The strike last trading price was 0.74, which was -1.58 lower than the previous day. The implied volatity was 24.89, the open interest changed by -39 which decreased total open position to 979
On 30 Jan GAIL was trading at 167.29. The strike last trading price was 2.23, which was -0.64 lower than the previous day. The implied volatity was 27.45, the open interest changed by -25 which decreased total open position to 1023
On 29 Jan GAIL was trading at 167.38. The strike last trading price was 2.92, which was -0.25 lower than the previous day. The implied volatity was 31.25, the open interest changed by 51 which increased total open position to 1047
On 28 Jan GAIL was trading at 168.14. The strike last trading price was 3.19, which was 2.08 higher than the previous day. The implied volatity was 29.9, the open interest changed by 519 which increased total open position to 996
On 27 Jan GAIL was trading at 159.98. The strike last trading price was 1.25, which was -0.03 lower than the previous day. The implied volatity was 28.88, the open interest changed by 111 which increased total open position to 501
On 23 Jan GAIL was trading at 160.81. The strike last trading price was 1.25, which was -0.58 lower than the previous day. The implied volatity was 27.13, the open interest changed by 52 which increased total open position to 390
On 22 Jan GAIL was trading at 163.57. The strike last trading price was 1.84, which was -0.14 lower than the previous day. The implied volatity was 26.29, the open interest changed by 50 which increased total open position to 337
On 21 Jan GAIL was trading at 162.68. The strike last trading price was 1.88, which was 0.37 higher than the previous day. The implied volatity was 28.4, the open interest changed by 54 which increased total open position to 287
On 20 Jan GAIL was trading at 161.21. The strike last trading price was 1.48, which was -0.91 lower than the previous day. The implied volatity was 27.23, the open interest changed by 43 which increased total open position to 229
On 19 Jan GAIL was trading at 164.72. The strike last trading price was 2.29, which was -0.34 lower than the previous day. The implied volatity was 27.23, the open interest changed by 99 which increased total open position to 185
On 16 Jan GAIL was trading at 164.24. The strike last trading price was 2.6, which was -0.4 lower than the previous day. The implied volatity was 27.19, the open interest changed by 37 which increased total open position to 85
On 14 Jan GAIL was trading at 165.17. The strike last trading price was 3, which was 0 lower than the previous day. The implied volatity was 27.34, the open interest changed by 7 which increased total open position to 46
On 13 Jan GAIL was trading at 165.26. The strike last trading price was 3, which was -0.13 lower than the previous day. The implied volatity was 26.62, the open interest changed by 3 which increased total open position to 38
On 12 Jan GAIL was trading at 166.55. The strike last trading price was 3.26, which was 0.51 higher than the previous day. The implied volatity was 24.62, the open interest changed by 2 which increased total open position to 35
On 9 Jan GAIL was trading at 164.36. The strike last trading price was 2.75, which was -0.25 lower than the previous day. The implied volatity was 25.49, the open interest changed by 2 which increased total open position to 32
On 8 Jan GAIL was trading at 163.53. The strike last trading price was 3, which was -1.05 lower than the previous day. The implied volatity was 28.14, the open interest changed by 8 which increased total open position to 29
On 7 Jan GAIL was trading at 168.48. The strike last trading price was 4.05, which was -0.3 lower than the previous day. The implied volatity was 23.99, the open interest changed by 12 which increased total open position to 20
On 6 Jan GAIL was trading at 169.39. The strike last trading price was 4.35, which was -2.59 lower than the previous day. The implied volatity was 24.08, the open interest changed by -1 which decreased total open position to 7
On 5 Jan GAIL was trading at 173.05. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 2 Jan GAIL was trading at 175.38. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 1 Jan GAIL was trading at 171.77. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 31 Dec GAIL was trading at 172.16. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 30 Dec GAIL was trading at 170.63. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 29 Dec GAIL was trading at 170.42. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 26 Dec GAIL was trading at 171.02. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 24 Dec GAIL was trading at 171.00. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 23 Dec GAIL was trading at 172.04. The strike last trading price was 6.94, which was -0.06 lower than the previous day. The implied volatity was 24.51, the open interest changed by 0 which decreased total open position to 7
On 22 Dec GAIL was trading at 171.72. The strike last trading price was 7, which was -9.52 lower than the previous day. The implied volatity was 24.66, the open interest changed by 0 which decreased total open position to 0
On 19 Dec GAIL was trading at 169.76. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 0.83, the open interest changed by 0 which decreased total open position to 0
On 18 Dec GAIL was trading at 167.55. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Dec GAIL was trading at 169.07. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 16 Dec GAIL was trading at 168.32. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 1.68, the open interest changed by 0 which decreased total open position to 0
On 15 Dec GAIL was trading at 169.86. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Dec GAIL was trading at 170.71. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 0.42, the open interest changed by 0 which decreased total open position to 0
On 11 Dec GAIL was trading at 168.95. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 10 Dec GAIL was trading at 168.02. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 1.5, the open interest changed by 0 which decreased total open position to 0
On 9 Dec GAIL was trading at 167.89. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 1.43, the open interest changed by 0 which decreased total open position to 0
On 8 Dec GAIL was trading at 166.81. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 5 Dec GAIL was trading at 169.98. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 0.57, the open interest changed by 0 which decreased total open position to 0
On 4 Dec GAIL was trading at 170.63. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 0.15, the open interest changed by 0 which decreased total open position to 0
On 3 Dec GAIL was trading at 170.27. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was 0.27, the open interest changed by 0 which decreased total open position to 0
On 2 Dec GAIL was trading at 175.00. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Dec GAIL was trading at 175.41. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 28 Nov GAIL was trading at 176.09. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Nov GAIL was trading at 183.80. The strike last trading price was 16.52, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| GAIL 24FEB2026 175 PE | |||||||
|---|---|---|---|---|---|---|---|
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Delta: -0.93
Vega: 0.02
Theta: -0.03
Gamma: 0.03
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 20 Feb | 168.47 | 6.84 | -1.38 | 25.35 | 72 | -39 | 185 |
| 19 Feb | 166.88 | 8.16 | 0.2 | 28.15 | 62 | -19 | 224 |
| 18 Feb | 167.31 | 8.32 | -1.32 | 34.87 | 117 | -1 | 243 |
| 17 Feb | 165.75 | 9.67 | -0.81 | 39.87 | 31 | -8 | 244 |
| 16 Feb | 164.82 | 10.48 | -3.2 | 31.22 | 61 | -13 | 252 |
| 13 Feb | 161.69 | 13.68 | 1.79 | 44.94 | 10 | 2 | 267 |
| 12 Feb | 163.72 | 11.89 | 1.45 | - | 0 | 0 | 265 |
| 11 Feb | 163.47 | 11.89 | 1.45 | 32.73 | 6 | 1 | 265 |
| 10 Feb | 164.55 | 10.44 | -0.56 | 25.13 | 18 | 0 | 263 |
| 9 Feb | 163.64 | 11 | -0.64 | 28.49 | 6 | -4 | 263 |
| 6 Feb | 162.99 | 11.6 | -2.9 | 26.3 | 8 | -2 | 265 |
| 5 Feb | 160.18 | 14.5 | 0.2 | 28.53 | 1 | 0 | 268 |
| 4 Feb | 165.41 | 9.73 | -4.87 | 27.44 | 9 | -1 | 332 |
| 3 Feb | 162.80 | 14.6 | 1.75 | - | 0 | 0 | 333 |
| 2 Feb | 160.39 | 14.6 | 1.75 | 33.51 | 15 | -3 | 333 |
| 1 Feb | 162.42 | 13.28 | 4.08 | 35.06 | 37 | -18 | 336 |
| 30 Jan | 167.29 | 9.38 | -0.55 | 30 | 22 | -4 | 353 |
| 29 Jan | 167.38 | 9.95 | 0.84 | 32.98 | 223 | 38 | 357 |
| 28 Jan | 168.14 | 9 | -5.61 | 31.18 | 92 | -34 | 319 |
| 27 Jan | 159.98 | 14.1 | -0.46 | 31.22 | 105 | 53 | 356 |
| 23 Jan | 160.81 | 14.57 | 2.63 | 32.26 | 56 | 49 | 300 |
| 22 Jan | 163.57 | 11.87 | -0.93 | 29.02 | 49 | 36 | 248 |
| 21 Jan | 162.68 | 12.8 | -1.4 | 27.7 | 57 | 32 | 211 |
| 20 Jan | 161.21 | 14.2 | 2.6 | 29.91 | 61 | 44 | 171 |
| 19 Jan | 164.72 | 11.6 | -0.2 | 27.97 | 70 | 33 | 126 |
| 16 Jan | 164.24 | 11.8 | 1.14 | 29.64 | 12 | 4 | 93 |
| 14 Jan | 165.17 | 10.66 | -0.34 | 25.89 | 11 | 4 | 88 |
| 13 Jan | 165.26 | 11 | -1 | 28.11 | 6 | 0 | 0 |
| 12 Jan | 166.55 | 12 | 0.31 | - | 0 | 0 | 84 |
| 9 Jan | 164.36 | 12 | 0.31 | 29.06 | 1 | 0 | 84 |
| 8 Jan | 163.53 | 11.69 | 2.77 | 23.99 | 2 | 0 | 84 |
| 7 Jan | 168.48 | 8.92 | 0.74 | 26.75 | 91 | 70 | 83 |
| 6 Jan | 169.39 | 8.33 | 2.13 | 25.33 | 10 | 5 | 12 |
| 5 Jan | 173.05 | 6.2 | -0.2 | 24.67 | 2 | 1 | 6 |
| 2 Jan | 175.38 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 1 Jan | 171.77 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 31 Dec | 172.16 | 6.4 | -1.1 | - | 0 | 0 | 0 |
| 30 Dec | 170.63 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 29 Dec | 170.42 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 26 Dec | 171.02 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 24 Dec | 171.00 | 6.4 | -1.1 | - | 0 | 0 | 5 |
| 23 Dec | 172.04 | 6.4 | -1.1 | - | 0 | 2 | 0 |
| 22 Dec | 171.72 | 6.4 | -1.1 | - | 2 | 0 | 3 |
| 19 Dec | 169.76 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 18 Dec | 167.55 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 17 Dec | 169.07 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 16 Dec | 168.32 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 15 Dec | 169.86 | 7.5 | -1.17 | - | 0 | 0 | 0 |
| 12 Dec | 170.71 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 11 Dec | 168.95 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 10 Dec | 168.02 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 9 Dec | 167.89 | 7.5 | -1.17 | - | 0 | 0 | 0 |
| 8 Dec | 166.81 | 7.5 | -1.17 | - | 0 | 0 | 3 |
| 5 Dec | 169.98 | 7.5 | -1.17 | - | 0 | 0 | 0 |
| 4 Dec | 170.63 | 7.5 | -1.17 | - | 0 | 0 | 0 |
| 3 Dec | 170.27 | 7.5 | -1.17 | - | 0 | 0 | 0 |
| 2 Dec | 175.00 | - | - | - | 0 | 0 | 0 |
| 1 Dec | 175.41 | 7.5 | -1.17 | - | 0 | 3 | 0 |
| 28 Nov | 176.09 | 7.5 | -1.17 | 29.51 | 3 | 2 | 2 |
| 27 Nov | 183.80 | 8.67 | 0 | 4.45 | 0 | 0 | 0 |
For Gail (India) Ltd - strike price 175 expiring on 24FEB2026
Delta for 175 PE is -0.93
Historical price for 175 PE is as follows
On 20 Feb GAIL was trading at 168.47. The strike last trading price was 6.84, which was -1.38 lower than the previous day. The implied volatity was 25.35, the open interest changed by -39 which decreased total open position to 185
On 19 Feb GAIL was trading at 166.88. The strike last trading price was 8.16, which was 0.2 higher than the previous day. The implied volatity was 28.15, the open interest changed by -19 which decreased total open position to 224
On 18 Feb GAIL was trading at 167.31. The strike last trading price was 8.32, which was -1.32 lower than the previous day. The implied volatity was 34.87, the open interest changed by -1 which decreased total open position to 243
On 17 Feb GAIL was trading at 165.75. The strike last trading price was 9.67, which was -0.81 lower than the previous day. The implied volatity was 39.87, the open interest changed by -8 which decreased total open position to 244
On 16 Feb GAIL was trading at 164.82. The strike last trading price was 10.48, which was -3.2 lower than the previous day. The implied volatity was 31.22, the open interest changed by -13 which decreased total open position to 252
On 13 Feb GAIL was trading at 161.69. The strike last trading price was 13.68, which was 1.79 higher than the previous day. The implied volatity was 44.94, the open interest changed by 2 which increased total open position to 267
On 12 Feb GAIL was trading at 163.72. The strike last trading price was 11.89, which was 1.45 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 265
On 11 Feb GAIL was trading at 163.47. The strike last trading price was 11.89, which was 1.45 higher than the previous day. The implied volatity was 32.73, the open interest changed by 1 which increased total open position to 265
On 10 Feb GAIL was trading at 164.55. The strike last trading price was 10.44, which was -0.56 lower than the previous day. The implied volatity was 25.13, the open interest changed by 0 which decreased total open position to 263
On 9 Feb GAIL was trading at 163.64. The strike last trading price was 11, which was -0.64 lower than the previous day. The implied volatity was 28.49, the open interest changed by -4 which decreased total open position to 263
On 6 Feb GAIL was trading at 162.99. The strike last trading price was 11.6, which was -2.9 lower than the previous day. The implied volatity was 26.3, the open interest changed by -2 which decreased total open position to 265
On 5 Feb GAIL was trading at 160.18. The strike last trading price was 14.5, which was 0.2 higher than the previous day. The implied volatity was 28.53, the open interest changed by 0 which decreased total open position to 268
On 4 Feb GAIL was trading at 165.41. The strike last trading price was 9.73, which was -4.87 lower than the previous day. The implied volatity was 27.44, the open interest changed by -1 which decreased total open position to 332
On 3 Feb GAIL was trading at 162.80. The strike last trading price was 14.6, which was 1.75 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 333
On 2 Feb GAIL was trading at 160.39. The strike last trading price was 14.6, which was 1.75 higher than the previous day. The implied volatity was 33.51, the open interest changed by -3 which decreased total open position to 333
On 1 Feb GAIL was trading at 162.42. The strike last trading price was 13.28, which was 4.08 higher than the previous day. The implied volatity was 35.06, the open interest changed by -18 which decreased total open position to 336
On 30 Jan GAIL was trading at 167.29. The strike last trading price was 9.38, which was -0.55 lower than the previous day. The implied volatity was 30, the open interest changed by -4 which decreased total open position to 353
On 29 Jan GAIL was trading at 167.38. The strike last trading price was 9.95, which was 0.84 higher than the previous day. The implied volatity was 32.98, the open interest changed by 38 which increased total open position to 357
On 28 Jan GAIL was trading at 168.14. The strike last trading price was 9, which was -5.61 lower than the previous day. The implied volatity was 31.18, the open interest changed by -34 which decreased total open position to 319
On 27 Jan GAIL was trading at 159.98. The strike last trading price was 14.1, which was -0.46 lower than the previous day. The implied volatity was 31.22, the open interest changed by 53 which increased total open position to 356
On 23 Jan GAIL was trading at 160.81. The strike last trading price was 14.57, which was 2.63 higher than the previous day. The implied volatity was 32.26, the open interest changed by 49 which increased total open position to 300
On 22 Jan GAIL was trading at 163.57. The strike last trading price was 11.87, which was -0.93 lower than the previous day. The implied volatity was 29.02, the open interest changed by 36 which increased total open position to 248
On 21 Jan GAIL was trading at 162.68. The strike last trading price was 12.8, which was -1.4 lower than the previous day. The implied volatity was 27.7, the open interest changed by 32 which increased total open position to 211
On 20 Jan GAIL was trading at 161.21. The strike last trading price was 14.2, which was 2.6 higher than the previous day. The implied volatity was 29.91, the open interest changed by 44 which increased total open position to 171
On 19 Jan GAIL was trading at 164.72. The strike last trading price was 11.6, which was -0.2 lower than the previous day. The implied volatity was 27.97, the open interest changed by 33 which increased total open position to 126
On 16 Jan GAIL was trading at 164.24. The strike last trading price was 11.8, which was 1.14 higher than the previous day. The implied volatity was 29.64, the open interest changed by 4 which increased total open position to 93
On 14 Jan GAIL was trading at 165.17. The strike last trading price was 10.66, which was -0.34 lower than the previous day. The implied volatity was 25.89, the open interest changed by 4 which increased total open position to 88
On 13 Jan GAIL was trading at 165.26. The strike last trading price was 11, which was -1 lower than the previous day. The implied volatity was 28.11, the open interest changed by 0 which decreased total open position to 0
On 12 Jan GAIL was trading at 166.55. The strike last trading price was 12, which was 0.31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 84
On 9 Jan GAIL was trading at 164.36. The strike last trading price was 12, which was 0.31 higher than the previous day. The implied volatity was 29.06, the open interest changed by 0 which decreased total open position to 84
On 8 Jan GAIL was trading at 163.53. The strike last trading price was 11.69, which was 2.77 higher than the previous day. The implied volatity was 23.99, the open interest changed by 0 which decreased total open position to 84
On 7 Jan GAIL was trading at 168.48. The strike last trading price was 8.92, which was 0.74 higher than the previous day. The implied volatity was 26.75, the open interest changed by 70 which increased total open position to 83
On 6 Jan GAIL was trading at 169.39. The strike last trading price was 8.33, which was 2.13 higher than the previous day. The implied volatity was 25.33, the open interest changed by 5 which increased total open position to 12
On 5 Jan GAIL was trading at 173.05. The strike last trading price was 6.2, which was -0.2 lower than the previous day. The implied volatity was 24.67, the open interest changed by 1 which increased total open position to 6
On 2 Jan GAIL was trading at 175.38. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 1 Jan GAIL was trading at 171.77. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 31 Dec GAIL was trading at 172.16. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 30 Dec GAIL was trading at 170.63. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 29 Dec GAIL was trading at 170.42. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 26 Dec GAIL was trading at 171.02. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 24 Dec GAIL was trading at 171.00. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 23 Dec GAIL was trading at 172.04. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0
On 22 Dec GAIL was trading at 171.72. The strike last trading price was 6.4, which was -1.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 19 Dec GAIL was trading at 169.76. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 18 Dec GAIL was trading at 167.55. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 17 Dec GAIL was trading at 169.07. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 16 Dec GAIL was trading at 168.32. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 15 Dec GAIL was trading at 169.86. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Dec GAIL was trading at 170.71. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 11 Dec GAIL was trading at 168.95. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 10 Dec GAIL was trading at 168.02. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 9 Dec GAIL was trading at 167.89. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 8 Dec GAIL was trading at 166.81. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 5 Dec GAIL was trading at 169.98. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Dec GAIL was trading at 170.63. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 3 Dec GAIL was trading at 170.27. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Dec GAIL was trading at 175.00. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Dec GAIL was trading at 175.41. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0
On 28 Nov GAIL was trading at 176.09. The strike last trading price was 7.5, which was -1.17 lower than the previous day. The implied volatity was 29.51, the open interest changed by 2 which increased total open position to 2
On 27 Nov GAIL was trading at 183.80. The strike last trading price was 8.67, which was 0 lower than the previous day. The implied volatity was 4.45, the open interest changed by 0 which decreased total open position to 0
